#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
void main()
{
	char ch[80] = "123abcdEFG*&";
	int j;
	puts(ch);
	for (j= 0; ch[j] != '\0'; j++)
		if (ch[j] >= 'A' && ch[j] <= 'Z')
			ch[j] = ch[j] + 'e' - 'E';
	puts(ch);
}